CN100463660C - Ultrasonic therapeutic pincers - Google Patents
Ultrasonic therapeutic pincers Download PDFInfo
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- CN100463660C CN100463660C CNB2006100016325A CN200610001632A CN100463660C CN 100463660 C CN100463660 C CN 100463660C CN B2006100016325 A CNB2006100016325 A CN B2006100016325A CN 200610001632 A CN200610001632 A CN 200610001632A CN 100463660 C CN100463660 C CN 100463660C
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00084—Temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
- A61B2017/320094—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw additional movable means performing clamping operation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
- A61B2017/320095—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw with sealing or cauterizing means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0078—Ultrasound therapy with multiple treatment transducers
Abstract
A pair of ultrasonic therapeutic forceps able to make the focal tissue to be quickly necrotized is composed of a forceps-shaped handle, two ultrasonic therapeutic heads fixed respectively to two front ends of said handle, and a translation mechanism between said two front ends of handle to ensure the parallel movement of two ultrasonic therapeutic heads.
Description
Technical field
The invention belongs to technical field of medical instruments, relate to a kind of high intensity focused ultrasound therapy device, be specifically related to a kind of ultrasonic therapeutic pincers.
Background technology
Ultrasound wave particularly high-intensity focusing ultrasonic wave has been widely used in medical industry, in order to the patient is diagnosed and treat.The high-strength focusing ultrasonic therapy technology is by focusing on ultrasound wave, can on focus, form high strength, successive ultrasonic energy, thereby produce transient high temperature effect (60 ℃～100 ℃), cavitation effect, mechanical effect and sonochemical effect, make that cell membrane, nuclear membrane break, protein coagulating, optionally make the lesion tissue coagulation necrosis, the ability that makes focus lose propagation, soak into and shift, in addition, the high-strength focusing ultrasonic therapy technology can also effectively be treated other diseases and obtain clinical approval except being can be used for tumor resection.
A kind of surgery Vltrasonic device that utilizes high-intensity focusing ultrasonic wave to carry out hemostasis usefulness in the body is provided among U.S. Pat 5882302, US5993389, the US6083159.U.S. Pat 6007499, US6432067 also provide a kind of surgery Vltrasonic device, and this device utilizes high intensity focused ultrasound to form anesthesia tissue district before carrying out surgical operation, and vascular tissue is hemorrhage when preventing to carry out surgical operation.In use, the ultrasonic transducer generating concentration ultrasonic in this device, and, can change the degree of depth of focus subsequently by the position of adjusting ultrasonic transducer to some transmission continuously of lesion tissue.
Though the Vltrasonic device that above-mentioned United States Patent (USP) disclosed has played the hemostatic effect for the euangiotic tissue of excision in the surgical operation to a certain extent, but there is certain limitation in the use in these devices.One, the operator need constantly move large-scale ultrasonic transducer with hands with identical angle according to the operative incision difference, operating process complexity very, and cause maloperation easily; They are two years old, when organizing of needs treatments was soft and loose, said apparatus will be not enough to the pressure that destination organization produced, so effective controlled target tissue, then can cause ultrasonic energy can not arrive destination organization if can not controlled target organize, the haemostatic effect of expection was lost efficacy; They are three years old, because said apparatus can only form a focus point in lesion tissue, and ultrasonic energy also can be decayed on the sound passage usually, therefore in therapeutic process, thicker tissue (as liver, spleen) need spend the plenty of time when coagulation necrosis takes place, and has improved the treatment cost.
Summary of the invention
Technical problem to be solved by this invention is the above-mentioned deficiency at prior art, thus provide a kind of simple in structure, operation is convenient, the treatment cost is low, can make lesion tissue that the ultrasonic therapeutic pincers that coagulation necrosis prevents patient's severe loss of blood and has extensive use takes place rapidly in therapeutic process.
The technical scheme that solution the technology of the present invention problem is adopted is that this ultrasonic therapeutic pincers comprises ultrasonic therapeutic head, the handle that is connected with ultrasonic therapeutic head is arranged, handle is a tong-like, the ultrasonic therapeutic head of two axis coincidences is relatively arranged on the clamp of tong-like handle, is connected with between two clamps and remains parallel mobile parallel moving mechanism when two ultrasonic therapeutic heads are moved with clamp.
Described ultrasonic therapeutic head also can include connection tube, and an end of connection tube is connected with ultrasonic therapeutic head, and the other end is connected with the clamp of tong-like handle, and described parallel moving mechanism is connected between the two relative connection tubes.
Preferably, described connection tube is connected by the clamp of union joint with the tong-like handle, and the end that union joint is connected with connection tube has liquid in-out passage and electrical signal paths, and described liquid in-out passage and electrical signal paths are communicated with ultrasonic therapeutic head.This liquid in-out passage can cool off ultrasonic transducer in therapeutic process as cooling duct of the present invention, and the liquid coolant that is adopted is generally liquid water.
In actual use because the size of destination organization is different with shape, between union joint and ultrasonic therapeutic head, can be connected by adaptor, because adaptor can rotate freely, so ultrasonic therapeutic head can rotate freely on adaptor, can carry out the conversion of transverse focusing and longitudinal focusing mode.
Parallel moving mechanism all is on same the straight line the burnt territory of two ultrasonic therapeutic heads under any aperture of treatment pincers, that is to say, make the axis of two ultrasonic therapeutic heads remain coincidence, like this, when treatment needs high-intensity ultrasonic energy, can carry out adding up of ultrasonic energy, promptly two ultrasonic therapeutic heads act on same focus simultaneously, strengthened therapeutic effect, in therapeutic process, make the time that the required cost of coagulation necrosis takes place thicker lesion tissue (as liver, spleen) be less than ultrasonic therapeutic head of the prior art greatly, saved the treatment cost.Because the ultrasonic energy that is discharged is not to concentrate on the ultrasonic transducer, therefore can not damage other internal organs simultaneously.
Described parallel moving mechanism can comprise the parallelogram telescoping mechanism that a plurality of mutually hinged contiguous blocks are formed, be with slip cap sliding back and forth on the connection tube, contiguous block that the parallel moving mechanism outer end is one jiao and described slip cap are hinged, and the contiguous block at its another angle, outer end is fixed on the clamp.
Described parallel moving mechanism also can be telescopic tube assembly, the little hollow pipe that this telescopic tube assembly comprises the big hollow pipe that diameter is different and is sleeved on scalable slip in the big hollow pipe.
Described ultrasonic therapeutic head comprises ultrasonic transducer and fluidic fluid container can be housed, and ultrasonic transducer places in the fluid container, and the open-mouth of fluid container is fixed with sound passing membrane by sealing device.
Wherein, the preferred de aerated water of described fluid.Described ultrasonic transducer can adopt according to the needs of practical situation and focus on or non-focusing ultrasonic transducer, makes the present invention also can be widely used in treating other disease such as tumor, dermatosis etc.
Also can be provided with support in the described fluid container, ultrasonic transducer places on the support.Preferably, also focal length adjustment device can be arranged on fluid container, an end of described focal length adjustment device stretches in the fluid container and is connected with support.
Described focal length adjustment device can include the screw rod that is connected with support, be enclosed within sealing ring on the screw rod and sealing nut, the adjusting knob on the sealing nut, place the trip bolt on the adjusting knob, and sealing ring is close to the fluid container outer wall.
Also can have the notch in order to the guide member that ultrasonic therapeutic is installed in the described ultrasonic transducer, the guide member of described ultrasonic therapeutic can be photogenerator or Ultrasonic-B probe.Fixing photogenerator in this notch, treat accurately in order to the guiding ultrasonic transducer, before treatment, the operator can come the position of locating therapy head on the destination organization surface according to the position of photogenerator institute emitted light beams, to determine to treat the focus point/line of head and the position that diode beam has intersection point.Fixedly supersonic imaging apparatus such as Ultrasonic-B probe in this notch in order to the destination organization imaging, carry out ultrasonic therapeutic with guiding.
In order to prevent to the burning of destination organization, also can include in the described ultrasonic therapeutic head to be fixed on the temperature sensor of two ultrasonic transducer opposite faces (promptly two ultrasonic transducers clamp the one side of destination organizations).Because it is frivolous that the diaphragm type temperature sensor has, preferred temperature sensor is the diaphragm type temperature sensor.
The locker that the fixed handle position also can be arranged in the middle of two handle heads.Like this, when both reach allocation under the drive of parallel moving mechanism at handle as stretching motion after, this locker can be fixed two positions that handle is current, is convenient to treat.
The present invention excises the rich blood vessel tissue (such as spleen at some, kidney, liver etc.) before the operation, utilize high-intensity focusing ultrasonic wave between needs cutting zone and reserve area, to form a coagulation necrosis zone, like this in the operation of tissues such as hepatectomizing, just can be the cutting zone of this coagulation necrosis zone as scalpel, because treating this kind structure of pincers, the present invention very easily carries out manual mode operation in the operator, make two ultrasonic therapeutic heads clamp destination organization by controlling two clamps, effective controlled target tissue just, can not lose too much blood in the process of cutting, reduce the probability of blood transfusion, also reduced the generation of postoperative complication.And the present invention can make two ultrasonic therapeutic heads work simultaneously, has shortened allowing the needed time of otch generation coagulation necrosis, has also guaranteed the haemostatic effect to destination organization.
That the present invention also has is simple in structure, the treatment cost is low, wide (ultrasonic transducer is passable for purposes
Select different specifications as required) etc. advantage.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1
Fig. 2 is the knot of ultrasonic transducer 9 and focus adjustment mechanism 14 in the embodiment of the invention 1
The structure sketch map
Fig. 3 is the structural representation of union joint 5 in the embodiment of the invention 1
Fig. 4 is the structural representation of the embodiment of the invention 2
Fig. 5 is the structural representation of the embodiment of the invention 3
Fig. 6 is the structural representation of the embodiment of the invention 4
Fig. 7 is the structural representation of the embodiment of the invention 5
Fig. 8 is the embodiment of the invention 6 structural representations
Fig. 9 is the structural representation of single-unit telescoping tube 21 in the embodiment of the invention 6
Figure 10 be in the embodiment of the invention 6 support in the ultrasonic therapeutic head 10 and on the structural representation of ultrasonic transducer 9
Figure 11 is the structural representation of the embodiment of the invention 7
Figure 12 is the structural representation of the embodiment of the invention 8
Figure 13 is the structural representation of the embodiment of the invention 9
Structural representation when Figure 14 uses for the embodiment of the invention and main frame control system 25 combine
Among the figure: 1-handle 2-pin 3-tube connector 4-slip cap 5-connector the 6-the first treatment 7-the second treatment 8-fluid container, 9-ultrasonic transducer, 10-support, 11-sound passing membrane, 12-cover plate, 13-screw, 14-focal length setting mechanism, 141-screw rod, 142-sealing ring, 143-sealing nut, 144-adjusting knob, 145-trip bolt, 15-contiguous block, 16-notch, 17-photogenerator, 18-Ultrasonic-B probe, 19-temperature sensor, 20-telescopic tube assembly, 21-single-unit telescoping tube, 22-adapter 23-pin buckle device 24-little Multihole flexible pipe 25-main frame control system 251-display 252-action button 253-control assembly 254-water pump 255-water tank 256-castor 257-holding wire 258-return pipe 259-water inlet pipe 26-large Multihole flexible pipe
The specific embodiment
Shown in Fig. 1-12, the present invention includes handle 1, two ultrasonic therapeutic heads that are oppositely arranged and make two ultrasonic therapeutic heads in the clamp moving process, remain parallel mobile parallel moving mechanism.Handle 1 is a tong-like, and two ultrasonic therapeutic heads are installed on the front end of tong-like handle 1 relatively, its dead in line.
Ultrasonic therapeutic head comprises ultrasonic transducer 9, fluidic fluid container 8 can be housed, and ultrasonic transducer 9 places in the fluid container 8, and the open-mouth of fluid container 8 is fixed with sound passing membrane 11 by sealing device.
Also can have notch 16 in the ultrasonic transducer 9, fixedly photogenerator or Ultrasonic-B probe etc. in this notch 16 carry out ultrasonic therapeutic in order to guiding.The locker that the fixed handle position also can be arranged in the middle of two handle heads.
Preferably, this ultrasonic therapeutic head also can include temperature sensor 19, and it is fixed in the one side that two ultrasonic transducers clamp destination organization.
Ultrasonic therapeutic head also can include connection tube 3, and an end of connection tube 3 is connected with fluid container 8, and the other end is connected with the clamp of tong-like handle 1 by union joint 5, and described parallel moving mechanism is connected between the two relative connection tubes 3.The end that described union joint 5 is connected with connection tube 3 has liquid in-out passage and electrical signal paths, and liquid in-out passage and electrical signal paths all are communicated with ultrasonic therapeutic head.
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail.
Following examples are indefiniteness embodiment of the present invention.
Embodiment 1:
As shown in Figure 1, the present invention includes handle 1, ultrasonic therapeutic head, parallel moving mechanism.Wherein, handle 1 is a tong-like, connects two handles of handles 1 by pin 2, and ultrasonic therapeutic head is two, is respectively first treatment, 6 and second treatment 7, and it is installed on the front end of tong-like handle 1 clamp relatively, the dead in line of two ultrasonic therapeutic heads.
First ultrasonic therapeutic head 6 and second ultrasonic therapeutic head 7 comprise can be equipped with fluidic fluid container 8, ultrasonic transducer 9, sound passing membrane 11, cover plate 12, connection tube 3, connection tube 3 one ends are connected with ultrasonic transducer 9, the other end links to each other with the clamp of handle 1, ultrasonic transducer 9 places in the fluid container 8, sound passing membrane 11 is by sealing device, and promptly cover plate 12 is fixed to the open-mouth of fluid container 8.The fluid that is full of in the fluid container 8 is a de aerated water, and in the present embodiment, fluid adopts pure water, and ultrasonic transducer adopts the single sphere shape piezoelectric ceramic wafer that can focus on, in order to treatment deep and the less focus of volume.
As shown in Figure 2, ultrasonic transducer 9 places on the support 10, and support 10 is connected with the focal length adjustment device 14 of ultrasonic transducer 9, and focal length adjustment device 14 places on the fluid container 8.
The frequency of the ultrasonic transducer 9 in first treatment 6 and second treatment 7 can be identical also can be different, and two ultrasonic transducers are driven by two cover driving mechanisms respectively, during treatment, can allow a ultrasonic therapeutic head participate in treatment according to practical situation, also can allow two ultrasonic therapeutic heads all participate in treatment simultaneously.
For the clamp that can make ultrasonic therapeutic pincers in the present embodiment under any aperture, two ultrasonic therapeutic heads are in parastate all the time, the axis that promptly guarantees two ultrasonic therapeutic heads at any time on, is provided with parallel moving mechanism between two clamps of handle 1 all the time.
The realization of parallel moving mechanism has a variety of methods, as shown in Figure 1, in the present embodiment, adopt the parallelogram telescoping mechanism, because parallelogram under any circumstance,, still remain parallelogram no matter how move on its summit, that is to say that its relative both sides are keeping parallelisms all under any circumstance.This parallel moving mechanism is arranged between two connection tubes 3, the contiguous block 15 hinged by a plurality of employing pins constitutes, contiguous block that its outermost end is one jiao 15 is with to be enclosed within on the connection tube 3 slip cap sliding back and forth 4 hinged, and the contiguous block 15 at another angle, outer end is fixed on the clamp.Wherein, slip cap 4 is to guarantee the parallel moving mechanism requisite parts that can freely stretch under external force.
Because first treatment 6, second treatment 7 is separately fixed on two relative connection tubes 3, so the clamp of handle 1 is under any aperture, two connection tube 3 equal keeping parallelisms, and like this, first treatment 6 and second is treated 7 and can parallelly be moved all the time.Clamp is hinged with the union joint 5 that is connected with ultrasonic therapeutic head, and the folding of handle 1 constitutes the power source that two ultrasonic therapeutic heads are done the opposing parallel motion.
Among Fig. 1, the sidewall that connection tube 3 passes fluid container 8 is fixedlyed connected with fluid container 8, and the other end of connection tube 3 is connected with the clamp of handle 1 by union joint 5.As shown in Figure 3, union joint 5 inside have three Kong Lu, and these three Kong Lu are communicated with ultrasonic therapeutic head, respectively as intake tunnel, backwater channel, the electrical signal paths of ultrasonic therapeutic head 9.Therefore, union joint 5 is the supporting arrangement of slip cap 4, is again the passage in circuit and water route among the present invention.In the present embodiment, intake tunnel and backwater channel all are communicated with fluid container 8, and the pure water in the fluid container 8 is again the liquid coolant of ultrasonic transducer 9 both as super acoustical coupling medium simultaneously, by flowing of pure water, can take away the heat that ultrasonic transducer 9 produces in the therapeutic process rapidly.
In the present embodiment, all Movable joint of treatment pincers all adopts pin 2 to connect.The pin purpose of connecting is in order to guarantee in Movable joint place except that a rotary freedom, the degree of freedom in other orientation all is limited, therefore the present invention can not produce phenomenons such as twisting, string be moving, remains balance with the assurance ultrasonic therapeutic head when clamp carries out open and close movement.
As shown in figure 14, the present embodiment ultrasonic therapeutic pincers can with an external host control system 25 use that combines.Two little Multihole flexible pipes 24 link to each other with two union joints 5 respectively, each little Multihole flexible pipe 24 has the Kong Lu that communicates with 5 three Kong Lu of union joint, by a joint two little Multihole flexible pipes 24 are linked to each other with a big Multihole flexible pipe 26 again, in the big Multihole flexible pipe 26 Kong Lu that communicates with the Kong Lu of two little Multihole flexible pipes 24 is arranged, big Multihole flexible pipe 26 links to each other with host computer system 25.
As shown in figure 13, in the main frame control system 25, holding wire 257 links to each other with control assembly 253, provides the signal of telecommunication in order to give ultrasonic transducer 9; Water pump 254 is placed on the water tank 255 and links to each other with control assembly 253, pure water in the control lower header 255 of control assembly 253 enters in the water inlet pipe 259, water inlet pipe 259 links to each other with intake tunnel in the big Multihole flexible pipe 26, and pure water is finally finally got back to again in the water tank 255 by return pipe 258.
When using present embodiment treatment pincers, as shown in figure 14, at first promoting castor 256 makes main frame control system 25 near destination organization, select to participate in the ultrasonic therapeutic head number of treatment according to the needs of operation, treat simultaneously as selecting two ultrasonic therapeutic heads, by control handle 1, make two ultrasonic therapeutic heads clamp destination organization then, regulate by the focal length of 14 pairs of ultrasonic transducers 9 of focus adjustment mechanism again; Then in three passages of union joint 5, under the control of control assembly 253, the a certain component of holding wire 257 is powered pumping signal indescribably to two ultrasonic transducers 9, give by water inlet pipe 259 simultaneously and inject the cooling medium of pure water in the fluid container 8 as super acoustical coupling medium and ultrasonic transducer 9, for water can be fully used, pure water finally reclaims by return pipe 258; When parallel moving mechanism was made stretching motion under the drive of handle 1, it is parallel that two ultrasonic therapeutic heads remain, and ultrasonic transducer 9 emission ultrasonic energies finally form the coagulation necrosis zone in destination organization.If purpose is used the present invention in order to stop blooding, then make ultrasound wave need to focus between cutting zone and the reserve area and form a coagulation necrosis district in operation, make the tissue necrosis in the one's respective area, blood coagulation, the doctor is during with scalpel excision focus zone (such as the lesion tissue that hepatectomizes etc.), can severe loss of blood in the process of cutting, reduced the probability of blood transfusion, also reduced the generation of post-operative complication, if focuses such as treatment tumor, the ability that then finally makes these focuses lose propagation, soak into and shift.
Embodiment 2:
As shown in Figure 4, present embodiment and embodiment 1 difference mainly are that ultrasonic transducer adopts the single cambered surface piezoelectric ceramic wafer that can focus in the present embodiment, and this kind ultrasonic transducer is mainly used in the art hemostasis and to organizing volume bigger focus in deep to treat.Simultaneously, there is not focal length adjustment device 14 on two ultrasonic therapeutic heads in the present embodiment, thus different among support 10 shapes of ultrasonic transducer 9 and the embodiment 1, on the support 10 feet is arranged, feet is fixed in the ultrasonic therapeutic head, and the effect of feet mainly is to make support more firm, stable.
Other structures of present embodiment and using method are all identical with embodiment 1.
Embodiment 3:
As shown in Figure 5, in the present embodiment, have notch 16 in two ultrasonic transducers 9, be fixed with photogenerator 17 by mode such as bonding in the notch 16, treat accurately in order to guiding ultrasonic transducer 9, before treatment, the operator can locate the position of ultrasonic therapeutic head on the destination organization surface according to the position of photogenerator 17 light emitted bundles, with focal zone and photogenerator 17 light beams of determining the treatment head position of intersection point is arranged, so that treat accurately.
In the present embodiment, ultrasonic transducer 9 adopts the piezoelectric ceramics array that is combined into by a plurality of piezoelectric ceramic wafers same or different size, the type of drive of this array is that multiple signals drive by phase control mode, like this, the operator can be according to practical situations such as the depth excitation ultrasonic transducer 9 of focus, make focus more accurate, energy is more suitable for.
Ultrasonic therapeutic pincers of the present invention and main frame control system 25 combine when using, and have one group to provide electric excitation signal to two ultrasonic transducers 9 in the holding wire 257, and other has one group to provide electric excitation signal to two photogenerators 17.
Other structure of present embodiment and using method are all identical with embodiment 2.
Embodiment 4:
As shown in Figure 6, have notch 16 on the ultrasonic transducer 9, be fixed with supersonic imaging apparatus in the notch 16, in the present embodiment, supersonic imaging apparatus adopts Ultrasonic-B probe 18, in order to the destination organization imaging, with the treatment of guiding ultrasonic therapeutic pincers of the present invention.In arbitrary notch 16 Ultrasonic-B probe 18 can be installed in first treatment 6 and second treatment 7, in the present embodiment, it be installed in the notch 16 of first treatment 6.
This ultrasonic therapeutic pincers and main frame control system 25 combine when using, and by 18 pairs of destination organization imagings of Ultrasonic-B probe, the result according to imaging treats destination organization.
Other structure of present embodiment and using method are all identical with embodiment 2.
Embodiment 5:
As shown in Figure 7, because due to illness the kitchen range size is different with shape in the actual use, require the type of focusing of ultrasonic transducer also different, between union joint 5 and first treatment 6, second treatment 7, a rotatable adaptor of 90 ° 22 is arranged, first treatment 6, second treatment 7 can rotate freely on adaptor 22, can carry out the conversion of the horizontal and vertical type of focusing.
Simultaneously, on handle 1, also be added with locker 26, when parallel moving mechanism when doing stretching motion to the appropriate location under the drive of handle 1, available this locker 26 is with the fixed-site of two handles 1.
Other structure of present embodiment and using method are all identical with embodiment 2.
Embodiment 6:
As shown in Figure 8, the present embodiment parallel moving mechanism adopts flexible pipe structure, be telescopic tube assembly 20, this telescopic tube assembly 20 is nested together by the different hollow pipe of diameter and forms, and little hollow pipe is enclosed within the big hollow pipe and can freely stretch (identical with the principle of collapsible mast).Fig. 9 is the structural representation of single-unit telescoping tube 21, all has positive stop lug boss on every joint hollow pipe, can not pull out the big hollow pipe outside being enclosed within it to prevent the medium and small hollow pipe of telescopic process.The hollow pipe of this different-diameter can have a plurality of according to the needs for the treatment of, in order to guarantee free telescopic slide, telescopic tube assembly 20 adopts the single-unit telescoping tubes 21 of two joint different-diameters to be sleeved on composition together at least.Adopt three joint single-unit telescoping tubes in the present embodiment.
In the present embodiment, ultrasonic transducer 9 adopts non-focusing circular piezoelectric ceramic wafers, is used for the treatment of dermatosis and shallow table focus etc.As shown in figure 10, ultrasonic transducer 9 is fixed on the support 10.Owing to the circle that is shaped as of ultrasonic transducer 9, therefore the profile of two relative ultrasonic therapeutic heads also adopts circle.Nos focal length adjustment device 14 in first treatment 6 and second treatment 7, so the shape of support 10 is different with embodiment 1, support 10 has feet, feet is fixed in the ultrasonic therapeutic head, the effect of feet mainly be make support firm, stablize.
Other structures of present embodiment and using method are all identical with embodiment 1.
In the present embodiment, first treatment 6 and second treatment 7 is fixed on the front end of 1 two clamps of handle respectively by union joint 5, and the two ends of telescopic tube assembly 20 are separately fixed on two relative connection tubes 3.When telescopic tube assembly 20 was made stretching motion under the drive of handle 1, first ultrasonic therapeutic head 6 remained parallel moving with second ultrasonic therapeutic head 7.
Embodiment 7:
As shown in figure 11, present embodiment is except parallel moving mechanism adopts telescopic tube assembly 20, and other structures and using method are all identical with embodiment 3.
Embodiment 8:
As shown in figure 12, present embodiment is except parallel moving mechanism adopts telescopic tube assembly 20, and other structures are all identical with embodiment 4 with using method.
Embodiment 9:
As shown in figure 13, parallel moving mechanism adopts telescopic tube assembly 20 in the present embodiment.In addition, to burn in order preventing from destination organization caused, include temperature sensor 19 in first treatment, 6, second treatment 7, it is fixed on the one side that two ultrasonic transducers 9 clamp destination organizations.Because it is frivolous that the diaphragm type temperature sensor has, so adopt the diaphragm type temperature sensor in the present embodiment.
Other structure of present embodiment is identical with embodiment 2.
As shown in figure 14, when the ultrasonic therapeutic pincers of present embodiment and host computer system 25 combine when using, there is one group to provide electric excitation signal in the holding wire 257 to two ultrasonic transducers 9, one group provides the temperature monitoring signal to temperature sensor 19, its detected temperature is handled the back by control assembly 253 to be shown by the display in the main frame control system 25 251, the operator is according to data presented, to judge whether to proceed treatment, if need stop treatment, then finish treatment by action button 252.
Claims (16)
1. ultrasonic therapeutic pincers, comprise ultrasonic therapeutic head, it is characterized in that the handle that is connected with described ultrasonic therapeutic head is arranged, handle is tong-like, and described ultrasonic therapeutic head adopts two, is relatively arranged on two clamps of tong-like handle, the axis of two ultrasonic therapeutic heads overlaps, be connected with between two clamps and make two ultrasonic therapeutic heads remain parallel mobile parallel moving mechanism with the opening and closing of clamp, under the effect of parallel moving mechanism, its axis remained coincidence when two ultrasonic therapeutic heads moved.
2. ultrasonic therapeutic pincers according to claim 1, it is characterized in that described ultrasonic therapeutic head also includes connection tube, one end of connection tube is connected with ultrasonic therapeutic head, and the other end is connected with the clamp of tong-like handle, and described parallel moving mechanism is connected between the two relative connection tubes.
3. ultrasonic therapeutic pincers according to claim 2, it is characterized in that described connection tube is connected by the clamp of union joint with the tong-like handle, the end that union joint is connected with connection tube has liquid in-out passage and electrical signal paths, and described liquid in-out passage and electrical signal paths are communicated with ultrasonic therapeutic head.
4. ultrasonic therapeutic pincers according to claim 2 is characterized in that connection tube is connected by adaptor with ultrasonic therapeutic head.
5. ultrasonic therapeutic pincers according to claim 2, it is characterized in that described parallel moving mechanism comprises the parallelogram telescoping mechanism that a plurality of mutually hinged contiguous blocks are formed, be with slip cap sliding back and forth on the connection tube, contiguous block that the parallel moving mechanism outer end is one jiao and described slip cap are hinged, and the contiguous block at its another angle, outer end is fixed on the clamp.
6. ultrasonic therapeutic pincers according to claim 2 is characterized in that described parallel moving mechanism is a telescopic tube assembly, the little hollow pipe that this telescopic tube assembly comprises big hollow pipe and is sleeved on scalable slip in the big hollow pipe.
7. according to the described ultrasonic therapeutic pincers of one of claim 1-6, it is characterized in that including ultrasonic transducer in the described ultrasonic therapeutic head and fluidic fluid container can being housed, ultrasonic transducer places in the fluid container, and the open-mouth of fluid container is fixed with sound passing membrane by sealing device.
8. ultrasonic therapeutic pincers according to claim 7 is characterized in that described fluid is a de aerated water.
9. ultrasonic therapeutic pincers according to claim 7 is characterized in that described ultrasonic transducer adopts focusing or non-focusing ultrasonic transducer.
10. ultrasonic therapeutic pincers according to claim 7 is characterized in that also being provided with support in the described fluid container, and ultrasonic transducer places on the support.
11. ultrasonic therapeutic pincers according to claim 10 is characterized in that focal length adjustment device is arranged on fluid container, an end of described focal length adjustment device stretches in the fluid container and is connected with support.
12. ultrasonic therapeutic pincers according to claim 11, it is characterized in that described focal length adjustment device includes the screw rod that is connected with support, is enclosed within sealing ring on the screw rod and sealing nut, the adjusting knob on the sealing nut, place the trip bolt on the adjusting knob, sealing ring is close to the fluid container outer wall.
13. ultrasonic therapeutic pincers according to claim 7 is characterized in that having in the described ultrasonic transducer notch of the guide member that ultrasonic therapeutic is installed.
14. ultrasonic therapeutic pincers according to claim 13, the guide member that it is characterized in that described ultrasonic therapeutic is photogenerator or Ultrasonic-B probe.
15. ultrasonic therapeutic pincers according to claim 7 is characterized in that also including in the described ultrasonic therapeutic head temperature sensor that is fixed on two ultrasonic transducer opposite faces.
16. ultrasonic therapeutic pincers according to claim 7 is characterized in that the middle locker that the fixed handle position is arranged of two handle heads.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100016325A CN100463660C (en) | 2006-01-18 | 2006-01-18 | Ultrasonic therapeutic pincers |
| US12/161,219 US8282581B2 (en) | 2006-01-18 | 2006-07-07 | Ultrasound treatment clamp |
| JP2008550607A JP5021679B2 (en) | 2006-01-18 | 2006-07-17 | Ultrasound therapy clamp |
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| EP06761454A EP1974771A4 (en) | 2006-01-18 | 2006-07-17 | Ultrasonic treatment clamp |
| RU2008129651/14A RU2404828C2 (en) | 2006-01-18 | 2006-07-17 | Therapeutic ultrasonic clamp |
| CA002637403A CA2637403A1 (en) | 2006-01-18 | 2006-07-17 | Ultrasound treatment clamp |
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| CNB2006100016325A CN100463660C (en) | 2006-01-18 | 2006-01-18 | Ultrasonic therapeutic pincers |
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| CN101002692A CN101002692A (en) | 2007-07-25 |
| CN100463660C true CN100463660C (en) | 2009-02-25 |
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| US (1) | US8282581B2 (en) |
| EP (1) | EP1974771A4 (en) |
| JP (1) | JP5021679B2 (en) |
| CN (1) | CN100463660C (en) |
| CA (1) | CA2637403A1 (en) |
| RU (1) | RU2404828C2 (en) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105073045A (en) * | 2013-03-13 | 2015-11-18 | 柯惠Lp公司 | Clamp ultrasound probe for lung surgery |
| CN108472054A (en) * | 2015-11-30 | 2018-08-31 | 索尼公司 | Hand-held apparatus for endoscopic surgery |
Families Citing this family (188)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7364577B2 (en) | 2002-02-11 | 2008-04-29 | Sherwood Services Ag | Vessel sealing system |
| DE60121229T2 (en) | 2001-04-06 | 2007-05-24 | Sherwood Services Ag | DEVICE FOR SEALING AND SHARING A VESSEL WITH NON-LASTING END STOP |
| US11229472B2 (en) | 2001-06-12 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with multiple magnetic position sensors |
| US7367976B2 (en) | 2003-11-17 | 2008-05-06 | Sherwood Services Ag | Bipolar forceps having monopolar extension |
| US8182501B2 (en) | 2004-02-27 | 2012-05-22 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical shears and method for sealing a blood vessel using same |
| EP3162309B1 (en) | 2004-10-08 | 2022-10-26 | Ethicon LLC | Ultrasonic surgical instrument |
| US7628791B2 (en) | 2005-08-19 | 2009-12-08 | Covidien Ag | Single action tissue sealer |
| US20070191713A1 (en) | 2005-10-14 | 2007-08-16 | Eichmann Stephen E | Ultrasonic device for cutting and coagulating |
| US7621930B2 (en) | 2006-01-20 | 2009-11-24 | Ethicon Endo-Surgery, Inc. | Ultrasound medical instrument having a medical ultrasonic blade |
| US20080234709A1 (en) | 2007-03-22 | 2008-09-25 | Houser Kevin L | Ultrasonic surgical instrument and cartilage and bone shaping blades therefor |
| US8142461B2 (en) | 2007-03-22 | 2012-03-27 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
| US8911460B2 (en) | 2007-03-22 | 2014-12-16 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
| US8057498B2 (en) | 2007-11-30 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument blades |
| US8226675B2 (en) | 2007-03-22 | 2012-07-24 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
| CN101322869B (en) * | 2007-06-14 | 2010-06-02 | 重庆融海超声医学工程研究中心有限公司 | Retaining type ultrasonic treatment gun and ultrasonic beauty treatment equipment containing the treatment gun |
| US8348967B2 (en) | 2007-07-27 | 2013-01-08 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
| US8257377B2 (en) | 2007-07-27 | 2012-09-04 | Ethicon Endo-Surgery, Inc. | Multiple end effectors ultrasonic surgical instruments |
| US8808319B2 (en) | 2007-07-27 | 2014-08-19 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
| US8523889B2 (en) | 2007-07-27 | 2013-09-03 | Ethicon Endo-Surgery, Inc. | Ultrasonic end effectors with increased active length |
| US8882791B2 (en) | 2007-07-27 | 2014-11-11 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
| US8430898B2 (en) | 2007-07-31 | 2013-04-30 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
| US8252012B2 (en) | 2007-07-31 | 2012-08-28 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument with modulator |
| US8512365B2 (en) | 2007-07-31 | 2013-08-20 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
| US9044261B2 (en) | 2007-07-31 | 2015-06-02 | Ethicon Endo-Surgery, Inc. | Temperature controlled ultrasonic surgical instruments |
| US20090036759A1 (en) * | 2007-08-01 | 2009-02-05 | Ault Timothy E | Collapsible noninvasive analyzer method and apparatus |
| USD594983S1 (en) | 2007-10-05 | 2009-06-23 | Ethicon Endo-Surgery, Inc. | Handle assembly for surgical instrument |
| EP2796102B1 (en) | 2007-10-05 | 2018-03-14 | Ethicon LLC | Ergonomic surgical instruments |
| US7901423B2 (en) | 2007-11-30 | 2011-03-08 | Ethicon Endo-Surgery, Inc. | Folded ultrasonic end effectors with increased active length |
| US10010339B2 (en) | 2007-11-30 | 2018-07-03 | Ethicon Llc | Ultrasonic surgical blades |
| US20100004536A1 (en) * | 2008-07-03 | 2010-01-07 | Avner Rosenberg | Method and apparatus for ultrasound tissue treatment |
| US20100017750A1 (en) | 2008-07-16 | 2010-01-21 | Avner Rosenberg | User interface |
| US9089360B2 (en) | 2008-08-06 | 2015-07-28 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
| US8058771B2 (en) | 2008-08-06 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic device for cutting and coagulating with stepped output |
| US8142473B2 (en) | 2008-10-03 | 2012-03-27 | Tyco Healthcare Group Lp | Method of transferring rotational motion in an articulating surgical instrument |
| US9700339B2 (en) | 2009-05-20 | 2017-07-11 | Ethicon Endo-Surgery, Inc. | Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments |
| US8319400B2 (en) | 2009-06-24 | 2012-11-27 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
| US8246618B2 (en) | 2009-07-08 | 2012-08-21 | Tyco Healthcare Group Lp | Electrosurgical jaws with offset knife |
| US8461744B2 (en) | 2009-07-15 | 2013-06-11 | Ethicon Endo-Surgery, Inc. | Rotating transducer mount for ultrasonic surgical instruments |
| US9017326B2 (en) | 2009-07-15 | 2015-04-28 | Ethicon Endo-Surgery, Inc. | Impedance monitoring apparatus, system, and method for ultrasonic surgical instruments |
| US8663220B2 (en) | 2009-07-15 | 2014-03-04 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
| KR101687854B1 (en) | 2009-08-20 | 2016-12-19 | 시네론 메디컬 리미티드 | Method and apparatus for non-invasive aesthetic treatment of skin and sub-dermis |
| US9168054B2 (en) | 2009-10-09 | 2015-10-27 | Ethicon Endo-Surgery, Inc. | Surgical generator for ultrasonic and electrosurgical devices |
| US10172669B2 (en) | 2009-10-09 | 2019-01-08 | Ethicon Llc | Surgical instrument comprising an energy trigger lockout |
| USRE47996E1 (en) | 2009-10-09 | 2020-05-19 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
| US9050093B2 (en) | 2009-10-09 | 2015-06-09 | Ethicon Endo-Surgery, Inc. | Surgical generator for ultrasonic and electrosurgical devices |
| US11090104B2 (en) | 2009-10-09 | 2021-08-17 | Cilag Gmbh International | Surgical generator for ultrasonic and electrosurgical devices |
| US10441345B2 (en) | 2009-10-09 | 2019-10-15 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
| WO2011048586A1 (en) * | 2009-10-24 | 2011-04-28 | Syneron Medical Ltd. | Method and apparatus for real time monitoring of tissue layers |
| US8388647B2 (en) * | 2009-10-28 | 2013-03-05 | Covidien Lp | Apparatus for tissue sealing |
| US8419759B2 (en) | 2010-02-11 | 2013-04-16 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument with comb-like tissue trimming device |
| US8531064B2 (en) | 2010-02-11 | 2013-09-10 | Ethicon Endo-Surgery, Inc. | Ultrasonically powered surgical instruments with rotating cutting implement |
| US8961547B2 (en) | 2010-02-11 | 2015-02-24 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with moving cutting implement |
| US9259234B2 (en) | 2010-02-11 | 2016-02-16 | Ethicon Endo-Surgery, Llc | Ultrasonic surgical instruments with rotatable blade and hollow sheath arrangements |
| US8323302B2 (en) | 2010-02-11 | 2012-12-04 | Ethicon Endo-Surgery, Inc. | Methods of using ultrasonically powered surgical instruments with rotatable cutting implements |
| US8486096B2 (en) | 2010-02-11 | 2013-07-16 | Ethicon Endo-Surgery, Inc. | Dual purpose surgical instrument for cutting and coagulating tissue |
| US8951272B2 (en) | 2010-02-11 | 2015-02-10 | Ethicon Endo-Surgery, Inc. | Seal arrangements for ultrasonically powered surgical instruments |
| US8469981B2 (en) | 2010-02-11 | 2013-06-25 | Ethicon Endo-Surgery, Inc. | Rotatable cutting implement arrangements for ultrasonic surgical instruments |
| US8579928B2 (en) | 2010-02-11 | 2013-11-12 | Ethicon Endo-Surgery, Inc. | Outer sheath and blade arrangements for ultrasonic surgical instruments |
| US8382782B2 (en) | 2010-02-11 | 2013-02-26 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with partially rotating blade and fixed pad arrangement |
| GB2480498A (en) | 2010-05-21 | 2011-11-23 | Ethicon Endo Surgery Inc | Medical device comprising RF circuitry |
| US8795327B2 (en) | 2010-07-22 | 2014-08-05 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument with separate closure and cutting members |
| US9192431B2 (en) | 2010-07-23 | 2015-11-24 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instrument |
| US8888809B2 (en) | 2010-10-01 | 2014-11-18 | Ethicon Endo-Surgery, Inc. | Surgical instrument with jaw member |
| US8979890B2 (en) | 2010-10-01 | 2015-03-17 | Ethicon Endo-Surgery, Inc. | Surgical instrument with jaw member |
| US8485974B2 (en) * | 2010-11-15 | 2013-07-16 | National Health Research Institutes | Multiple-frequency ultrasonic phased array driving system |
| US9113940B2 (en) | 2011-01-14 | 2015-08-25 | Covidien Lp | Trigger lockout and kickback mechanism for surgical instruments |
| US8968293B2 (en) | 2011-04-12 | 2015-03-03 | Covidien Lp | Systems and methods for calibrating power measurements in an electrosurgical generator |
| CN102728008A (en) * | 2011-04-15 | 2012-10-17 | 江苏赛达医疗科技有限公司 | Ultrasonic transducer zooming mechanism used for superficial treatment |
| US9259265B2 (en) | 2011-07-22 | 2016-02-16 | Ethicon Endo-Surgery, Llc | Surgical instruments for tensioning tissue |
| USD700699S1 (en) | 2011-08-23 | 2014-03-04 | Covidien Ag | Handle for portable surgical device |
| US9314292B2 (en) | 2011-10-24 | 2016-04-19 | Ethicon Endo-Surgery, Llc | Trigger lockout mechanism |
| USD687549S1 (en) | 2011-10-24 | 2013-08-06 | Ethicon Endo-Surgery, Inc. | Surgical instrument |
| CN104244899B (en) | 2012-01-11 | 2018-04-13 | 赛诺龙医疗公司 | The moulding apply device of large area body beautification |
| USD680220S1 (en) | 2012-01-12 | 2013-04-16 | Coviden IP | Slider handle for laparoscopic device |
| JP6165780B2 (en) | 2012-02-10 | 2017-07-19 | エシコン・エンド−サージェリィ・インコーポレイテッドＥｔｈｉｃｏｎ Ｅｎｄｏ−Ｓｕｒｇｅｒｙ，Ｉｎｃ． | Robot-controlled surgical instrument |
| US9237921B2 (en) | 2012-04-09 | 2016-01-19 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
| US9439668B2 (en) | 2012-04-09 | 2016-09-13 | Ethicon Endo-Surgery, Llc | Switch arrangements for ultrasonic surgical instruments |
| US9241731B2 (en) | 2012-04-09 | 2016-01-26 | Ethicon Endo-Surgery, Inc. | Rotatable electrical connection for ultrasonic surgical instruments |
| US9226766B2 (en) | 2012-04-09 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Serial communication protocol for medical device |
| US9724118B2 (en) | 2012-04-09 | 2017-08-08 | Ethicon Endo-Surgery, Llc | Techniques for cutting and coagulating tissue for ultrasonic surgical instruments |
| CN102670256A (en) * | 2012-05-16 | 2012-09-19 | 北京航空航天大学 | Heel width measurement device and method suitable for ultrasonic osteoporosis tester |
| US20140005705A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Surgical instruments with articulating shafts |
| US9408622B2 (en) | 2012-06-29 | 2016-08-09 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
| US9393037B2 (en) | 2012-06-29 | 2016-07-19 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
| US20140005702A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with distally positioned transducers |
| US9820768B2 (en) | 2012-06-29 | 2017-11-21 | Ethicon Llc | Ultrasonic surgical instruments with control mechanisms |
| US9226767B2 (en) | 2012-06-29 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Closed feedback control for electrosurgical device |
| US9283045B2 (en) | 2012-06-29 | 2016-03-15 | Ethicon Endo-Surgery, Llc | Surgical instruments with fluid management system |
| US9326788B2 (en) | 2012-06-29 | 2016-05-03 | Ethicon Endo-Surgery, Llc | Lockout mechanism for use with robotic electrosurgical device |
| US9198714B2 (en) | 2012-06-29 | 2015-12-01 | Ethicon Endo-Surgery, Inc. | Haptic feedback devices for surgical robot |
| US9351754B2 (en) | 2012-06-29 | 2016-05-31 | Ethicon Endo-Surgery, Llc | Ultrasonic surgical instruments with distally positioned jaw assemblies |
| US9492224B2 (en) | 2012-09-28 | 2016-11-15 | EthiconEndo-Surgery, LLC | Multi-function bi-polar forceps |
| US9095367B2 (en) | 2012-10-22 | 2015-08-04 | Ethicon Endo-Surgery, Inc. | Flexible harmonic waveguides/blades for surgical instruments |
| US10201365B2 (en) | 2012-10-22 | 2019-02-12 | Ethicon Llc | Surgeon feedback sensing and display methods |
| US20140135804A1 (en) | 2012-11-15 | 2014-05-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic and electrosurgical devices |
| US10226273B2 (en) | 2013-03-14 | 2019-03-12 | Ethicon Llc | Mechanical fasteners for use with surgical energy devices |
| US9241728B2 (en) | 2013-03-15 | 2016-01-26 | Ethicon Endo-Surgery, Inc. | Surgical instrument with multiple clamping mechanisms |
| US9814514B2 (en) | 2013-09-13 | 2017-11-14 | Ethicon Llc | Electrosurgical (RF) medical instruments for cutting and coagulating tissue |
| CN103496346B (en) * | 2013-10-15 | 2015-08-12 | 金华市融昌工具有限公司 | Roof boxes toggle rod type connection fixing clamp |
| US9265926B2 (en) | 2013-11-08 | 2016-02-23 | Ethicon Endo-Surgery, Llc | Electrosurgical devices |
| GB2521228A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
| GB2521229A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
| US9795436B2 (en) | 2014-01-07 | 2017-10-24 | Ethicon Llc | Harvesting energy from a surgical generator |
| US9554854B2 (en) | 2014-03-18 | 2017-01-31 | Ethicon Endo-Surgery, Llc | Detecting short circuits in electrosurgical medical devices |
| US10463421B2 (en) | 2014-03-27 | 2019-11-05 | Ethicon Llc | Two stage trigger, clamp and cut bipolar vessel sealer |
| US10092310B2 (en) | 2014-03-27 | 2018-10-09 | Ethicon Llc | Electrosurgical devices |
| US9737355B2 (en) | 2014-03-31 | 2017-08-22 | Ethicon Llc | Controlling impedance rise in electrosurgical medical devices |
| US9913680B2 (en) | 2014-04-15 | 2018-03-13 | Ethicon Llc | Software algorithms for electrosurgical instruments |
| CN104013431A (en) * | 2014-06-12 | 2014-09-03 | 苏州森斯凌传感技术有限公司 | Ultrasonic probe circulating cooling system with NET transmission control conducted by host |
| CN104013426A (en) * | 2014-06-12 | 2014-09-03 | 苏州森斯凌传感技术有限公司 | Ultrasonic probe circulation cooling device based on GSM wireless control |
| CN104013432A (en) * | 2014-06-12 | 2014-09-03 | 苏州森斯凌传感技术有限公司 | Cooling system of ultrasonic probe |
| CN104013434A (en) * | 2014-06-12 | 2014-09-03 | 苏州森斯凌传感技术有限公司 | Ultrasonic probe cooling system with host computer wireless control function |
| US9700333B2 (en) | 2014-06-30 | 2017-07-11 | Ethicon Llc | Surgical instrument with variable tissue compression |
| US10285724B2 (en) | 2014-07-31 | 2019-05-14 | Ethicon Llc | Actuation mechanisms and load adjustment assemblies for surgical instruments |
| US10639092B2 (en) | 2014-12-08 | 2020-05-05 | Ethicon Llc | Electrode configurations for surgical instruments |
| US10159524B2 (en) | 2014-12-22 | 2018-12-25 | Ethicon Llc | High power battery powered RF amplifier topology |
| US10245095B2 (en) | 2015-02-06 | 2019-04-02 | Ethicon Llc | Electrosurgical instrument with rotation and articulation mechanisms |
| US10342602B2 (en) | 2015-03-17 | 2019-07-09 | Ethicon Llc | Managing tissue treatment |
| US10321950B2 (en) | 2015-03-17 | 2019-06-18 | Ethicon Llc | Managing tissue treatment |
| US10595929B2 (en) | 2015-03-24 | 2020-03-24 | Ethicon Llc | Surgical instruments with firing system overload protection mechanisms |
| US10314638B2 (en) | 2015-04-07 | 2019-06-11 | Ethicon Llc | Articulating radio frequency (RF) tissue seal with articulating state sensing |
| US10034684B2 (en) | 2015-06-15 | 2018-07-31 | Ethicon Llc | Apparatus and method for dissecting and coagulating tissue |
| US11020140B2 (en) | 2015-06-17 | 2021-06-01 | Cilag Gmbh International | Ultrasonic surgical blade for use with ultrasonic surgical instruments |
| US11141213B2 (en) | 2015-06-30 | 2021-10-12 | Cilag Gmbh International | Surgical instrument with user adaptable techniques |
| US11129669B2 (en) | 2015-06-30 | 2021-09-28 | Cilag Gmbh International | Surgical system with user adaptable techniques based on tissue type |
| US10034704B2 (en) | 2015-06-30 | 2018-07-31 | Ethicon Llc | Surgical instrument with user adaptable algorithms |
| US11051873B2 (en) | 2015-06-30 | 2021-07-06 | Cilag Gmbh International | Surgical system with user adaptable techniques employing multiple energy modalities based on tissue parameters |
| US10357303B2 (en) | 2015-06-30 | 2019-07-23 | Ethicon Llc | Translatable outer tube for sealing using shielded lap chole dissector |
| US10898256B2 (en) | 2015-06-30 | 2021-01-26 | Ethicon Llc | Surgical system with user adaptable techniques based on tissue impedance |
| US10154852B2 (en) | 2015-07-01 | 2018-12-18 | Ethicon Llc | Ultrasonic surgical blade with improved cutting and coagulation features |
| US11058475B2 (en) | 2015-09-30 | 2021-07-13 | Cilag Gmbh International | Method and apparatus for selecting operations of a surgical instrument based on user intention |
| US10959771B2 (en) | 2015-10-16 | 2021-03-30 | Ethicon Llc | Suction and irrigation sealing grasper |
| US10595930B2 (en) | 2015-10-16 | 2020-03-24 | Ethicon Llc | Electrode wiping surgical device |
| US10179022B2 (en) | 2015-12-30 | 2019-01-15 | Ethicon Llc | Jaw position impedance limiter for electrosurgical instrument |
| US10959806B2 (en) | 2015-12-30 | 2021-03-30 | Ethicon Llc | Energized medical device with reusable handle |
| US10575892B2 (en) | 2015-12-31 | 2020-03-03 | Ethicon Llc | Adapter for electrical surgical instruments |
| US11229471B2 (en) | 2016-01-15 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization |
| US10716615B2 (en) | 2016-01-15 | 2020-07-21 | Ethicon Llc | Modular battery powered handheld surgical instrument with curved end effectors having asymmetric engagement between jaw and blade |
| US11129670B2 (en) | 2016-01-15 | 2021-09-28 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization |
| US10842523B2 (en) | 2016-01-15 | 2020-11-24 | Ethicon Llc | Modular battery powered handheld surgical instrument and methods therefor |
| US10555769B2 (en) | 2016-02-22 | 2020-02-11 | Ethicon Llc | Flexible circuits for electrosurgical instrument |
| US10485607B2 (en) | 2016-04-29 | 2019-11-26 | Ethicon Llc | Jaw structure with distal closure for electrosurgical instruments |
| US10856934B2 (en) | 2016-04-29 | 2020-12-08 | Ethicon Llc | Electrosurgical instrument with electrically conductive gap setting and tissue engaging members |
| US10646269B2 (en) | 2016-04-29 | 2020-05-12 | Ethicon Llc | Non-linear jaw gap for electrosurgical instruments |
| US10702329B2 (en) | 2016-04-29 | 2020-07-07 | Ethicon Llc | Jaw structure with distal post for electrosurgical instruments |
| US10987156B2 (en) | 2016-04-29 | 2021-04-27 | Ethicon Llc | Electrosurgical instrument with electrically conductive gap setting member and electrically insulative tissue engaging members |
| US10456193B2 (en) | 2016-05-03 | 2019-10-29 | Ethicon Llc | Medical device with a bilateral jaw configuration for nerve stimulation |
| CN105943133B (en) * | 2016-05-31 | 2018-07-06 | 山东山大附属生殖医院有限公司 | A kind of cyclic annular tighten is clamped |
| US10245064B2 (en) | 2016-07-12 | 2019-04-02 | Ethicon Llc | Ultrasonic surgical instrument with piezoelectric central lumen transducer |
| US10893883B2 (en) | 2016-07-13 | 2021-01-19 | Ethicon Llc | Ultrasonic assembly for use with ultrasonic surgical instruments |
| US10842522B2 (en) | 2016-07-15 | 2020-11-24 | Ethicon Llc | Ultrasonic surgical instruments having offset blades |
| US10376305B2 (en) | 2016-08-05 | 2019-08-13 | Ethicon Llc | Methods and systems for advanced harmonic energy |
| US10285723B2 (en) | 2016-08-09 | 2019-05-14 | Ethicon Llc | Ultrasonic surgical blade with improved heel portion |
| USD847990S1 (en) | 2016-08-16 | 2019-05-07 | Ethicon Llc | Surgical instrument |
| US10828056B2 (en) | 2016-08-25 | 2020-11-10 | Ethicon Llc | Ultrasonic transducer to waveguide acoustic coupling, connections, and configurations |
| US10952759B2 (en) | 2016-08-25 | 2021-03-23 | Ethicon Llc | Tissue loading of a surgical instrument |
| US10751117B2 (en) | 2016-09-23 | 2020-08-25 | Ethicon Llc | Electrosurgical instrument with fluid diverter |
| US10603064B2 (en) | 2016-11-28 | 2020-03-31 | Ethicon Llc | Ultrasonic transducer |
| US11266430B2 (en) | 2016-11-29 | 2022-03-08 | Cilag Gmbh International | End effector control and calibration |
| US11033325B2 (en) | 2017-02-16 | 2021-06-15 | Cilag Gmbh International | Electrosurgical instrument with telescoping suction port and debris cleaner |
| US10799284B2 (en) | 2017-03-15 | 2020-10-13 | Ethicon Llc | Electrosurgical instrument with textured jaws |
| US11497546B2 (en) | 2017-03-31 | 2022-11-15 | Cilag Gmbh International | Area ratios of patterned coatings on RF electrodes to reduce sticking |
| US10603117B2 (en) | 2017-06-28 | 2020-03-31 | Ethicon Llc | Articulation state detection mechanisms |
| US10820920B2 (en) | 2017-07-05 | 2020-11-03 | Ethicon Llc | Reusable ultrasonic medical devices and methods of their use |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662068A (en) * | 1985-11-14 | 1987-05-05 | Eli Polonsky | Suture fusing and cutting apparatus |
| US6083159A (en) * | 1995-05-22 | 2000-07-04 | Ths International, Inc. | Methods and devices for providing acoustic hemostasis |
| US6139561A (en) * | 1998-04-16 | 2000-10-31 | Olympus Optical Co., Ltd. | Ultrasonic medical instrument |
| JP2001037771A (en) * | 1999-08-03 | 2001-02-13 | Olympus Optical Co Ltd | Ultrasonic treatment device |
| US6432067B1 (en) * | 1997-10-31 | 2002-08-13 | University Of Washington | Method and apparatus for medical procedures using high-intensity focused ultrasound |
| JP2002306503A (en) * | 2001-04-10 | 2002-10-22 | Aloka Co Ltd | Ultrasonic surgery instrument |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4711240A (en) * | 1986-05-15 | 1987-12-08 | Duke University Patents Foundation | Surgical dissector |
| DE3707097A1 (en) * | 1986-12-05 | 1988-06-09 | S & G Implants Gmbh | PLIERS FOR SPREADING SPINE BODIES |
| US6312426B1 (en) * | 1997-05-30 | 2001-11-06 | Sherwood Services Ag | Method and system for performing plate type radiofrequency ablation |
| US6102909A (en) * | 1997-08-26 | 2000-08-15 | Ethicon, Inc. | Scissorlike electrosurgical cutting instrument |
| US6096033A (en) * | 1998-07-20 | 2000-08-01 | Tu; Hosheng | Medical device having ultrasonic ablation capability |
| US6582451B1 (en) * | 1999-03-16 | 2003-06-24 | The University Of Sydney | Device for use in surgery |
| JP2001095813A (en) * | 1999-09-29 | 2001-04-10 | Olympus Optical Co Ltd | Bipolar coagulation incision appliance |
| US20030092988A1 (en) * | 2001-05-29 | 2003-05-15 | Makin Inder Raj S. | Staging medical treatment using ultrasound |
| AU2003272314A1 (en) * | 2002-09-13 | 2004-04-30 | Damage Control Surgical Technologies, Inc. | Method and apparatus for vascular and visceral clipping |
| US6739068B1 (en) * | 2003-01-06 | 2004-05-25 | Pilling Weck Incorporated | Pliers with jaw spacing and load measuring readings |
| JP4343778B2 (en) * | 2004-06-16 | 2009-10-14 | オリンパス株式会社 | Ultrasonic surgical device |
| US7553284B2 (en) * | 2005-02-02 | 2009-06-30 | Vaitekunas Jeffrey J | Focused ultrasound for pain reduction |
| US20070038115A1 (en) * | 2005-08-12 | 2007-02-15 | Quigley David P | High intensity ultrasound apparatus methods and systems |
-
2006
- 2006-01-18 CN CNB2006100016325A patent/CN100463660C/en active Active
- 2006-07-07 US US12/161,219 patent/US8282581B2/en active Active
- 2006-07-17 JP JP2008550607A patent/JP5021679B2/en not_active Expired - Fee Related
- 2006-07-17 CA CA002637403A patent/CA2637403A1/en not_active Abandoned
- 2006-07-17 RU RU2008129651/14A patent/RU2404828C2/en active
- 2006-07-17 WO PCT/CN2006/001716 patent/WO2007082422A1/en active Application Filing
- 2006-07-17 EP EP06761454A patent/EP1974771A4/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662068A (en) * | 1985-11-14 | 1987-05-05 | Eli Polonsky | Suture fusing and cutting apparatus |
| US6083159A (en) * | 1995-05-22 | 2000-07-04 | Ths International, Inc. | Methods and devices for providing acoustic hemostasis |
| US6432067B1 (en) * | 1997-10-31 | 2002-08-13 | University Of Washington | Method and apparatus for medical procedures using high-intensity focused ultrasound |
| US6139561A (en) * | 1998-04-16 | 2000-10-31 | Olympus Optical Co., Ltd. | Ultrasonic medical instrument |
| JP2001037771A (en) * | 1999-08-03 | 2001-02-13 | Olympus Optical Co Ltd | Ultrasonic treatment device |
| JP2002306503A (en) * | 2001-04-10 | 2002-10-22 | Aloka Co Ltd | Ultrasonic surgery instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105073045A (en) * | 2013-03-13 | 2015-11-18 | 柯惠Lp公司 | Clamp ultrasound probe for lung surgery |
| CN108472054A (en) * | 2015-11-30 | 2018-08-31 | 索尼公司 | Hand-held apparatus for endoscopic surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5021679B2 (en) | 2012-09-12 |
| EP1974771A1 (en) | 2008-10-01 |
| US20090275865A1 (en) | 2009-11-05 |
| EP1974771A4 (en) | 2011-12-21 |
| US8282581B2 (en) | 2012-10-09 |
| RU2008129651A (en) | 2010-02-27 |
| CN101002692A (en) | 2007-07-25 |
| JP2009523507A (en) | 2009-06-25 |
| WO2007082422A1 (en) | 2007-07-26 |
| CA2637403A1 (en) | 2007-07-26 |
| RU2404828C2 (en) | 2010-11-27 |
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